/* 横幅 */
.index-banner {
	width: 100%;
	background: url(../images/banner_bg1.png)no-repeat 220px 10px;
	padding-bottom: 80px;
}


.index-banner-div {
	width: 1200px;
	position: relative;
}

.index-banner-div>div {
	display: inline-block;
	vertical-align: top;
}

/* 横幅文字 */
.index-banner-font {
	position: absolute;
	left: 0px;
}

.index-banner-img {
	float: right;
}

.index-banner-font-div1 {
	text-align: center;
	width: 250px;
	height: 45px;
	margin-top: 120px;
	background: url(../images/banner_bubble.png)no-repeat;
}

.index-banner-font-div1 span {
	font-size: 20px;
	font-weight: normal;
	color: #333333;
	line-height: 38px;
	
}

.index-banner-font-p2 {
	font-size: 40px;
	font-weight: normal;
	color: #333;
	margin-top: 15px;
}

.index-banner-font-p2 span {
	color: #1ec456;
}

.index-banner-font-p3 {
	font-size: 18px;
	font-weight: normal;
	color: #333333;
	margin-top: 15px;
}

.index-banner-font-div4 {
	width: 500px;
	height: 63px;
	background-image: linear-gradient(90deg, #EBFAF4 0%, #FEFFFE 100%);
	margin-top: 10px;
}

.index-banner-font-div4 p {
	font-size: 16px;
	font-weight: normal;
	color: #1ec456;
	margin-left: 10px;
	line-height: 25px;
}

.index-banner-font-div4 p:nth-child(1) {
	padding-top: 5px;
}

.index-banner-font-div5 div {
	display: inline-block;
	position: relative;
	margin-top: 35px;
	margin-bottom: 10px;
	float: left;
	margin-right: 10px;
}

.index-banner-font-div5 span {
	position: absolute;
	background-color: #ff6325;
	display: inline-block;
	font-size: 14px;
	color: #fff;
	width: 79px;
	height: 21px;
	text-align: center;
	line-height: 21px;
	border-radius: 10px 10px 10px 0px;
	right: 0px;
	top: -21px;
}

.index-banner-font-div5 a {
	display: inline-block;
	/* width: 152px; */
	width: 135px;
	height: 56px;
	background-color: #1ec456;
	color: #fff;
	text-align: center;
	line-height: 56px;
	font-size: 18px;
}

.index-banner-font-div5 a:hover {
	background: #00a565;
}

.index-banner-font-div6 {
	margin-bottom: 10px;
}

.index-banner-font-div6 a {
	float: left;
	color: #1ec456;
	font-size: 14px;
	margin-right: 30px;
	margin-top: 25px;
}

.index-banner-font-div6 a:hover {
	color: #1A7C55;
}

.index-banner-font-div6 img {
	margin-right: 5px;
}

.index-banner-font-p7 {
	margin-top: 5px;
	font-size: 14px;
	font-weight: normal;
	color: #666666;
	line-height: 22px;
}

.index-banner-img {
	width: 600px;
	height: 650px;
	vertical-align: top;
	margin-top: 20px;
	background: url(../images/banner_dabaicai.png)no-repeat;
}









/* U盘装系统—使用教程 */
.index-tutorial {
	margin-top: 80px;
}


/* U盘装系统—使用教程-右边模块 */
.index-tutorial-left {
	width: 264px;
	height: 345px;
	display: inline-block;
	background-color: #ffffff;
	box-shadow: 0px 3px 16px 0px rgba(98, 127, 107, 0.2);
}

.index-tutorial-left span {
	display: block;
	width: 200px;
	margin: auto;
	font-size: 22px;
	font-weight: normal;
	line-height: 30px;
	letter-spacing: 1px;
	color: #1ec456;
}

.index-tutorial-left span:nth-child(1) {
	margin-top: 35px;
}

.index-tutorial-left span:nth-child(4) {
	margin-top: 30px;
}

.index-tutorial-left p {
	width: 200px;
	margin: auto;
	height: 130px;
	font-size: 14px;
	font-weight: normal;
	line-height: 26px;
	color: #666666;
	margin-top: 30px;
	letter-spacing: 0px;
}

.index-tutorial-left p:nth-child(4) {
	margin-top: 0px;
}

.index-tutorial-left p span {
	display: inline-block;
	margin-left: 10px;
	width: 4px;
	height: 4px;
	background: #1ec456;
}

/* U盘装系统—使用教程-左边 */
.index-tutorial-right {
	display: inline-block;
	vertical-align: top;
	width: 900px;
	float: right;
	text-align: center;
}

/* U盘装系统—使用教程-左边标题*/

/* U盘装系统—使用教程-左边三个跳转*/
.index-tutorial-right div {
	width: 900px;
	margin-top: 90px;
}

.index-tutorial-right div a {
	display: inline-block;
	width: 240px;
	height: 210px;
	background-color: #eefaf5;
	box-shadow: 0px 3px 16px 0px rgba(98, 127, 107, 0.2);
	float: left;
	position: relative;
}

.index-tutorial-right div span {
	display: inline-block;
	line-height: 210px;
	vertical-align: top;
	width: 90px;
	text-align: center;
	float: left;
}

.index-tutorial-right a span {
	width: 240px;
	font-size: 40px;
	font-weight: bold;
	line-height: 26px;
	color: #1ec456;
	opacity: 0.2;
	position: absolute;
	top: 40px;
	left: 0px;
}

.index-tutorial-right a p {
	font-size: 22px;
	font-weight: normal;
	line-height: 30px;
	letter-spacing: 1px;
	color: #1ec456;
	margin-top: 50px;
}

/* 三个模块里的图片 */
.index-tutorial-right a .index-tutorial-right-div1 {
	width: 100%;
	height: 100px;
	margin-top: 20px;
	background: url(../images/usb_selected.png)no-repeat center center;
}

.index-tutorial-right a .index-tutorial-right-div2 {
	width: 100%;
	height: 100px;
	margin-top: 20px;
	background: url(../images/pe_n.png)no-repeat center center;
}

.index-tutorial-right a .index-tutorial-right-div3 {
	width: 100%;
	height: 100px;
	margin-top: 20px;
	background: url(../images/system_n.png)no-repeat center center;
}

.index-tutorial-right a img {
	display: block;
	margin: auto;
	margin-top: 20px;
}

/* 三个模块划入样式 */
.index-tutorial-right .index-tutorial-right-hover {
	width: 240px;
	height: 210px;
	background: url(../images/course-bg.png)no-repeat -18px -13px;
	background-size: 114% 114%;
}

.index-tutorial-right .index-tutorial-right-hover p {
	color: #ffffff;
}

.index-tutorial-right .index-tutorial-right-hover span {
	color: #ffffff;
}

/* .index-tutorial-right a:hover .index-tutorial-right-div1 {
	background: url(../images/usb_selected.png)no-repeat center center;
}

.index-tutorial-right a:hover .index-tutorial-right-div2 {
	background: url(../images/pe_selected.png)no-repeat center center;
}

.index-tutorial-right a:hover .index-tutorial-right-div3 {
	background: url(../images/system_selected.png)no-repeat center center;
}
 */


/* 标题 */
.index-main-top {
	border-left: #1ec456 5px solid;
	line-height: 40px;
	font-size: 22px;
	font-weight: normal;
	letter-spacing: 1px;
	color: #666666;
	padding-right: 23px;
	display: inline-block;
	background: url(../images/title_style.png)no-repeat right top;
}

.index-main-top span {
	font-size: 32px;
	line-height: 40px;
	font-weight: normal;
	letter-spacing: 2px;
	color: #333333;
	margin-left: 5px;
	margin-right: 5px;
}

/* U盘装系统-历史版本 */
.index-history {
	margin-top: 30px;
	width: 100%;
	height: 900px;
	background: url(../images/bg.png)no-repeat center center;
	background-size:100% 100% ;
}

.index-history-main {
	padding-top: 180px;
}

.index-history-main-div {
	margin-top: 40px;
}

.index-history-main-div>div {
	display: inline-block;
	width: 288px;
	height: 212px;
	background-color: #ffffff;
	box-shadow: 0px 3px 16px 0px rgba(0, 0, 0, 0.1);
	border-radius: 2px;
	float: left;
	margin-top: 15px;
	margin-left: 15px;
	position: relative;
	text-align: center;
}

.index-history-main-div>div:nth-child(1) {
	margin-left: 0px;
}

.index-history-main-div>div:nth-child(5) {
	margin-left: 0px;
}




.index-history-main-div>div img {
	display: block;
	margin: auto;
	margin-top: 20px;
}

/* 第一个标记NEW */
.index-history-main-div>div .history-main-span {
	position: absolute;
	top: 0px;
	left: 0px;
}

.index-history-main-div>div .history-main-span img {
	margin-top: 0px;

}

.index-history-main-div>div p {
	font-size: 14px;
	font-weight: normal;
	letter-spacing: 1px;
	color: #333333;
	text-align: center;
	margin-top: 10px;
}

.index-history-main-div>div a {
	display: inline-block;
	height: 26px;
	background-color: #1ec456;
	font-size: 14px;
	font-weight: normal;
	letter-spacing: 1px;
	color: #ffffff;
	line-height: 26px;
	text-align: center;
	margin: auto;
	margin-top: 10px;
	padding-left: 5px;
	padding-right: 5px;
}

.index-history-main-div>div a:hover {
	background: #00a565;
}

.history-main-div {
	width: 263px;
	margin: auto;
	border-top: solid 1px #ebebeb;
	margin-top: 5px;
}

.history-main-div div {
	display: inline-block;
	width: 80px;
	text-align: center;
	margin-top: 20px;
	border-left: solid 1px #ebebeb;
}

.history-main-div div span {
	display: inline-block;
	font-size: 12px;
	font-weight: normal;
	letter-spacing: 1px;
	color: #999999;
}

.history-main-div div span:nth-child(2) {
	font-size: 14px;
}

.history-main-div div:nth-child(1) {
	border-left: none;
	margin-left: 5px;
}

.history-main-div div span:nth-child(1) {
	color: #03bd72;
}


/* 查看更多 */
.index-history-main-a {
	display: block;
	margin: auto;
	width: 253px;
	height: 56px;
	border: solid 1px #ffffff;
	line-height: 56px;
	font-size: 18px;
	font-weight: normal;
	letter-spacing: 1px;
	color: #ffffff;
	text-align: center;
	margin-top: 40px;
}

.index-history-main-a:hover {
	border: solid 1px #ffffff;
	color: #fff;
	background: #00a565;
}



/* U盘装系统-帮助中心 */
.index-help {
	margin-top: 30px;
}

.index-help-main {
	margin-top: 30px;
}

.index-help-main-left {
	display: inline-block;
	width: 506px;
	box-shadow: 0px 0px 20px 0px rgba(74, 74, 74, 0.1);
	padding-bottom: 30px;
	height:461px;
}

.index-help-main-left img {
	width: 506px;
	height: 304px;
}

.help-main-left-a1 {
	width: 432px;
	margin: auto;
	display: block;
	font-size: 18px;
	font-weight: normal;
	line-height: 30px;
	letter-spacing: 1px;
	margin-top: 20px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.help-main-left-a1:hover {
	color: #00c075;
}

.help-main-left-p1 {
	width: 432px;
	margin: auto;
	font-size: 14px;
	font-weight: normal;
	line-height: 24px;
	color: #888888;
	margin-top: 15px;
	overflow: hidden;
    text-overflow: ellipsis;
    word-break: break-all;
}

.help-main-left-p2 {
	width: 432px;
	margin: auto;
	font-size: 14px;
	font-weight: normal;
	letter-spacing: 1px;
	color: #999999;
	margin-top: 25px;
}

.help-main-left-p2 span {
	margin-right: 10px;
}


/* 帮助中心 */
.index-help-main-right {
	display: inline-block;
	vertical-align: top;
	float: right;
}

.help-main-right-div {
	width: 674px;
	height: 108px;
	box-shadow: 0px 0px 20px 0px rgba(74, 74, 74, 0.1);
	margin-bottom: 20px;
}

.help-main-right-div>div {
	display: inline-block;
}

.help-main-right-div>div:nth-child(1) {
	width: 40px;
	text-align: center;
	margin-left: 35px;
	vertical-align: top;
	margin-right: 35px;
}

.help-main-right-div>div:nth-child(1) p {
	font-size: 38px;
	font-weight: normal;
	color: #01b35e;
	margin-top: 15px;
}

.help-main-right-div>div:nth-child(1) span {
	font-size: 14px;
	font-weight: normal;
	line-height: 24px;
	color: #333333;
}


.help-main-right-div>div:nth-child(2) {
	width: 500px;
	vertical-align: top;
	margin-left: 20px;
}

.help-main-right-div>div:nth-child(2) a {
	display: inline-block;
	font-size: 16px;
	font-weight: normal;
	line-height: 30px;
	letter-spacing: 1px;
	color: #333333;
	width: 496px;
	margin-top: 15px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.help-main-right-div>div:nth-child(2) p {
	font-size: 14px;
	font-weight: normal;
	line-height: 22px;
	color: #888888;
	overflow: hidden;
    text-overflow: ellipsis;
    word-break: break-all;
}

.help-main-right-div>div:nth-child(3) {
	vertical-align: bottom;
}

.help-main-right-div>div:nth-child(3) a {
	display: inline-block;
	width: 19px;
	height: 20px;
	background: url(../images/details.png)no-repeat;
	background-size: 100% 100%;
}

.help-main-right-div>div:nth-child(2) a:hover {
	color: #00c075;
}

.help-main-right-div>div:nth-child(3) a:hover {
	width: 19px;
	height: 20px;
	background: url(../images/details_pre.png)no-repeat;
	background-size: 100% 100%;
}

/* 查看更多 */
.index-help-main-a {
	display: block;
	margin: auto;
	width: 253px;
	height: 56px;
	border: solid 1px #03bd72;
	line-height: 56px;
	font-size: 18px;
	font-weight: normal;
	letter-spacing: 1px;
	color: #03bd72;
	text-align: center;
	margin-top: 50px;
}

.index-help-main-a:hover {
	color: #fff;
	background: #00a565;
}



/* U盘装系统-常见问题 */

.index-problem {
	/* margin-top: 140px; */
	margin-top: 30px;
}


.index-problem-left {
	margin-top: 30px;
	display: inline-block;
	width: 732px;
	height: 568px;
}

.problem-left-div {
	width: 224px;
	height: 264px;
	box-shadow: 0px 1px 6px 0px rgba(0, 0, 0, 0.1);
	display: inline-block;
	float: left;
	margin-right: 20px;
	margin-top: 20px;
	position: relative;
}

.problem-left-div img {
	width: 224px;
	height: 126px;
}

.problem-left-div>a {
	display: inline-block;
}

.problem-left-div>a:nth-child(2) {
	display: block;
	margin: auto;
	width: 202px;
	font-size: 16px;
	font-weight: normal;
	color: #333333;
	margin-top: 5px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.problem-left-div p {
	margin: auto;
	width: 202px;
	font-size: 14px;
	font-weight: normal;
	line-height: 19px;
	color: #999999;
	text-indent: 2em;
	margin-top: 15px;
	overflow: hidden;
    text-overflow: ellipsis;
    word-break: break-all;
}

.problem-left-div p:nth-child(4) {
	position: absolute;
	bottom: 25px;
}
.problem-left-div p span {
	width: 4px;
	height: 4px;
	display: inline-block;
	margin-right: 5px;
	background: #d9d9d9;
	float: right;
}

.problem-left-div:hover a {
	color: #1ec456;
}

.problem-left-div:hover span {
	background: #1ec456;
}


/* 右边 */
.index-problem-right {
	display: inline-block;
	width: 468px;
	float: right;
	vertical-align: top;
	margin-top: 50px;
}

.problem-right-div1 {
	display: block;
	width: 468px;
	box-shadow: 0px 1px 6px 0px rgba(0, 0, 0, 0.1);
	position: relative;
}

.problem-right-div1 a {
	display: inline-block;
}

.problem-right-div1 a:hover span {
	color: #1ec456;
}

.problem-right-div1 img {
	width: 468px;
	height: 264px;

}

.problem-right-div1 span {
	display: inline-block;
	width: 448px;
	height: 41px;
	background: rgba(0, 0, 0, 0.5);
	position: absolute;
	left: 0px;
	bottom: 0px;
	color: #fff;
	line-height: 41px;
	padding-left: 10px;
	padding-right: 10px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}


.problem-right-div2 {
	width: 468px;
	height: 264px;
	background-color: #ffffff;
	box-shadow: 0px 1px 6px 0px rgba(0, 0, 0, 0.1);
	border-radius: 6px;
	margin-top: 20px;
}

.problem-right-div2 .problem-a p {
	color: #1ec456;
}

.problem-right-div2 .problem-a span:nth-child(1) {
	background: #1ec456;
}

.problem-right-div2 .problem-a span:nth-child(3) {
	color: #1ec456;
}

.problem-right-div2 a {
	display: inline-block;
	margin-top: 20px;
	width: 100%;
}

.problem-right-div2 span:nth-child(1) {
	transform: skewX(-10deg);
	text-align: center;
	line-height: 16px;
	display: inline-block;
	font-family: "ysbth";
	width: 30px;
	height: 16px;
	background-color: #dadada;
	margin-left: 15px;
	margin-right: 5px;
	color: #fff;
}

.problem-right-div2 p {
	display: inline-block;
	width: 330px;
	font-size: 14px;
	font-weight: normal;
	color: #333333;
	vertical-align: sub;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.problem-right-div2 span:nth-child(3) {
	float: right;
	margin-right: 15px;
	font-size: 12px;
	font-weight: normal;
	line-height: 21px;
	color: #999999;
}
